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MX2009013436A - Method and apparatus for verification of dynamic host configuration protocol (dhcp) release message. - Google Patents

Method and apparatus for verification of dynamic host configuration protocol (dhcp) release message.

Info

Publication number
MX2009013436A
MX2009013436A MX2009013436A MX2009013436A MX2009013436A MX 2009013436 A MX2009013436 A MX 2009013436A MX 2009013436 A MX2009013436 A MX 2009013436A MX 2009013436 A MX2009013436 A MX 2009013436A MX 2009013436 A MX2009013436 A MX 2009013436A
Authority
MX
Mexico
Prior art keywords
verification
dhcp
address
configuration protocol
release message
Prior art date
Application number
MX2009013436A
Other languages
Spanish (es)
Inventor
Masakazu Shirota
Raymond Tah-Sheng Hsu
Wangjun
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of MX2009013436A publication Critical patent/MX2009013436A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1441—Countermeasures against malicious traffic
    • H04L63/1466—Active attacks involving interception, injection, modification, spoofing of data unit addresses, e.g. hijacking, packet injection or TCP sequence number attacks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5007—Internet protocol [IP] addresses
    • H04L61/5014—Internet protocol [IP] addresses using dynamic host configuration protocol [DHCP] or bootstrap protocol [BOOTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5084—Providing for device mobility
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16—Gateway arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)

Abstract

An apparatus and method for verification of a DHCPRELEASE message comprising extracting a IP address from the ciaddr field of the DHCPRELEASE message, determining a tunnel-associated IP address, comparing the IP address and the tunnel-associated IP address to determine if there is a match, and releasing the IP address if there is a match, and wherein the tunnel-associated IP address is the IP address associated with the tunnel from which the server receives the DHCPRELEASE message.
MX2009013436A 2007-06-13 2008-06-10 Method and apparatus for verification of dynamic host configuration protocol (dhcp) release message. MX2009013436A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US94379507P 2007-06-13 2007-06-13
US12/130,028 US8606887B2 (en) 2007-06-13 2008-05-30 Method and apparatus for verification of dynamic host configuration protocol (DHCP) release message
PCT/US2008/066450 WO2008154549A1 (en) 2007-06-13 2008-06-10 Method and apparatus for verification of dynamic host configuration protocol (dhcp) release message

Publications (1)

Publication Number Publication Date
MX2009013436A true MX2009013436A (en) 2010-01-27

Family

ID=39730614

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009013436A MX2009013436A (en) 2007-06-13 2008-06-10 Method and apparatus for verification of dynamic host configuration protocol (dhcp) release message.

Country Status (14)

Country Link
US (1) US8606887B2 (en)
EP (1) EP2168357B1 (en)
JP (2) JP5199344B2 (en)
KR (1) KR101143898B1 (en)
CN (1) CN101682659B (en)
AU (1) AU2008261723A1 (en)
BR (1) BRPI0812419A2 (en)
CA (1) CA2689671C (en)
ES (1) ES2399083T3 (en)
IL (1) IL202478A0 (en)
MX (1) MX2009013436A (en)
RU (1) RU2441324C2 (en)
TW (1) TWI392307B (en)
WO (1) WO2008154549A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8488571B2 (en) * 2007-11-28 2013-07-16 Alcatel Lucent Method and apparatus for managing an IP address space of an address server in a mobility network
US20090290539A1 (en) * 2008-05-21 2009-11-26 Huawei Technologies, Co., Ltd. Method and apparatus for home agent address acquisition for IPv4 mobile nodes
EP2833658A4 (en) * 2012-03-30 2015-12-16 Nec Corp Wireless device, address determination method, communication system, and wireless terminal
EP3157223A1 (en) * 2015-10-14 2017-04-19 Alcatel Lucent Method and systems for associating subscriber identification information with a subscriber-side network termination identifier
TWI593602B (en) * 2015-12-03 2017-08-01 新唐科技股份有限公司 Verification system and method for electronic governor of unmanned aerial vehicle
CN108306992B (en) * 2016-08-09 2020-10-30 大唐移动通信设备有限公司 Blind starting method of base station, base station and centralized DHCP server
CN114205334B (en) * 2020-09-02 2025-02-28 艾锐势企业有限责任公司 Method, apparatus, gateway and computer-readable medium for routing packets

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6070246A (en) 1998-02-04 2000-05-30 3Com Corporation Method and system for secure cable modem initialization
JP2002158701A (en) 2000-11-20 2002-05-31 Fujitsu Ltd Cable modem equipment
US7073055B1 (en) 2001-02-22 2006-07-04 3Com Corporation System and method for providing distributed and dynamic network services for remote access server users
CA2491674A1 (en) 2002-07-08 2004-01-15 Packetfront Sweden Ab Dynamic port configuration of network equipment
US6928062B2 (en) 2002-10-29 2005-08-09 Qualcomm, Incorporated Uplink pilot and signaling transmission in wireless communication systems
JP2004180211A (en) 2002-11-29 2004-06-24 Fujitsu Ltd Proxy network controller
WO2006011730A1 (en) 2004-07-28 2006-02-02 Samsung Electronics Co., Ltd. Handoff system and method between mobile communication network and wireless lan
JP2007180777A (en) * 2005-12-27 2007-07-12 Fujitsu Ltd Wireless transmission device
US7814311B2 (en) * 2006-03-10 2010-10-12 Cisco Technology, Inc. Role aware network security enforcement
US7903575B2 (en) * 2006-08-04 2011-03-08 Lg Electronics, Inc. Bandwidth-efficient control and bitmap signaling using super position coding in wireless communication systems

Also Published As

Publication number Publication date
JP2013038777A (en) 2013-02-21
EP2168357A1 (en) 2010-03-31
RU2441324C2 (en) 2012-01-27
AU2008261723A1 (en) 2008-12-18
US20080313709A1 (en) 2008-12-18
TW200908647A (en) 2009-02-16
CN101682659A (en) 2010-03-24
CN101682659B (en) 2014-08-20
KR20100029241A (en) 2010-03-16
RU2010100889A (en) 2011-07-20
BRPI0812419A2 (en) 2014-12-02
TWI392307B (en) 2013-04-01
US8606887B2 (en) 2013-12-10
CA2689671C (en) 2013-07-02
CA2689671A1 (en) 2008-12-18
EP2168357B1 (en) 2012-11-07
JP5199344B2 (en) 2013-05-15
WO2008154549A1 (en) 2008-12-18
JP2010531564A (en) 2010-09-24
IL202478A0 (en) 2010-06-30
ES2399083T3 (en) 2013-03-25
KR101143898B1 (en) 2012-05-11
JP5502947B2 (en) 2014-05-28

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Legal Events

Date Code Title Description
HH Correction or change in general
FA Abandonment or withdrawal